The Norgestomet with cas registry number of 25092-41-5, its system generated number is 0025092415. Its IUPAC name is [(9S,11S,14S,17R)-17-acetyl-11,13-dimethyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate. And it is also called 11beta-Methyl-3,20-dioxo-19-nor-4-pregnen-17-yl acetat.

Physical properties about this chemical are: (1)XLogP3-AA: 3.1; (2)H-Bond Donor: 0; (3)H-Bond Acceptor: 4; (4)Rotatable Bond Count: 3; (5)Tautomer Count: 16; (6)Exact Mass: 372.23006; (7)MonoIsotopic Mass: 372.23006; (8)Topological Polar Surface Area: 60.4; (9)Heavy Atom Count: 27; (10)Formal Charge: 0; (11)Complexity: 722; (12)Isotope Atom Count: 0; (13)Defined Atom StereoCenter Count: 4; (14)Undefined Atom StereoCenter Count: 3; (15)Defined Bond StereoCenter Count: 0; (16)Undefined Bond StereoCenter Count: 0; (17)Covalently-Bonded Unit Count: 1.

You can still convert the following datas into molecular structure: 
(1)InChI: InChI=1/C23H32O4/c1-13-12-22(4)20(9-10-23(22,14(2)24)27-15(3)25)19-7-5-16-11-17(26)6-8-18(16)21(13)19/h11,13,18-21H,5-10,12H2,1-4H3/t13-,18?,19?,20-,21+,22?,23-/m0/s1;
(2)Smiles: C1[C@@]2([C@@](CC[C@H]2[C@@H]2[C@H]([C@@H]3C(=CC(=O)CC3)CC2)[C@H]1C)(OC(C)=O)C(C)=O)C.